EGS XXV General Assembly, Nice, France, April 2000

OA32.03 Climate variability: Variability of extratropical cyclone and storm track activity - Oral Programme
Attention: The numbers associated with the title of the contributions are the Manuscript Numbers for the Proceedings/Special Issue, the times associated with the names are the start-times of the oral presentations!

Convener: Ulbrich, U.
Co-Convener(s): Hoskins, B.J.
Editor(s):
Co- Sponsorship:

Wednesday, 26 April 2000
Lecture Room: Euterpe

Chairperson: Ulbrich, U.

16:30
-0000		 CASTANHEIRA, J.M.; DACAMARA, C.C.; ROCHA, A.
A 3-Dimensional Global View of the North Atlantic Oscillation

16:45
-0000		 AMBAUM, M.H.P.; HOSKINS, B.J.
The Arctic Oscillation versus the North Atlantic Oscillation

17:00
-0000		 CHRISTOPH, M.; ULBRICH, U.
Can a NAO-PNA relationship be established via the North Atlantic strom track?

17:15
-0000		 RODIONOV, S.N.; ASSEL, R.
Winter severity index in the Laurentian Great Lakes basin and its relationship with atmospheric circulation patterns

17:30
-0000		 MOLTENI, F.; PAVAN, V.
Statistics of Euro-Atlantic variability obtained with a simplified climate model

17:45
-0000		 SWANSON, K.
Transient Eddies and Modes of Climate Response

18:00
-0000		 DREVILLON, M.; ROGEL, P.; TERRAY, L.; CASSOU, C.
Interactions between SST, storm-track activity and the atmospheric mean flow

18:15
-0000		 END OF PART I
18:00-19:30 Poster Viewing

Thursday, 27 April 2000
Lecture Room: Euterpe

Chairperson: N.N.

08:30
-0000		 GULEV, S.; JUNG, T.; RUPRECHT, E.
Interannual variability in the intensity of the North Atlantic synoptic scale processes from the NCEP/NCAR reanalysis data

08:45
-0000		 GULEV, S.; ZOLINA, O.; GRIGORIEV, S.
Decadal variability of the midlatitudinal cyclogenesis in the Northen Hemisphere

09:00
-0000		 CHABOUREAU, J.-P.; CLAUD, C.; STUBENRAUCH, C.; CAMMAS, J.-P.; MASCART, P.
Satellite-based Cloud climatology during FASTEX

09:15
-0000		 MAGNUSDOTTIR, G.; SARAVANAN, R.; DESER, C.
Modelled atmospheric response to N-Atlantic SST and sea-ice anomalies

09:30
-0000		 BADGER, J.; HOSKINS, B.J.
Idealized storm tracks: The role of surface parameters

09:45
-0000		 PAVAN, V.; DOBLAS-REYES, F.
Vertical structure of transient eddies in midlatitudes and its relation to the basic mean flow

10:00
-0000		 HARTMANN, D.L.; LORENZ, D.J.
Transient Eddy Feedback and Annular Variability

10:15
-0000		 BRANSTATOR, G.
Stormtrack momentum fluxes and planetary wave anomalies

10:30
-0000		 FRANZKE, C.; LUNKEIT, F.; FRAEDRICH, K.
Low frequency variability in a simplified atmospheric GCM: Storm track induced 'spatial resonance'

10:45
-0000		 BREAK
Chairperson: Christoph, M.

11:00
-0000		 MCDONALD, R.E.; CRESSWELL, D.R.; SENIOR, C.A.
Mechanisms of changes in extratropical storm tracks in a warmer world

11:15
-0000		 LOZANO, I.; DEVOY, R.J.
Storm activity along the Atlantic coastlines of Europe - a case study for the last four decades and a 2xCO2 experiment (ECHAM4 at T104)

11:30
-0000		 BÄRRING, L.; FORTUNIAK, K.
Changes in the power spectrum of pressure tendency in Lund in the period 1780-1996

11:45
-0000		 KLAWA, M.; WEFERS, J.; ULBRICH, U.
Classification of extreme wind events in Europe